The “save to ” tool initiates upload in a single-click now instead of taking the user to the right hand pane and requiring two clicks.integration: Display a download progress bar on opening a document.Enhanced Gateway for better integration.Enhancements to experience when a user clicks on a service access point but Tools pane is already open.Various options for creating signatures in “Place signature workflow” to be displayed more prominently.Additional font option while creating signature in Reader/Acrobat.